30144355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3823}}^1$

素因数の和:3930

約数の個数: 16

約数和(自身を含む): 38545920

約数和(自身を除く): 8401565

約数列:

[1, 5, 19, 83, 95, 415, 1577, 3823, 7885, 19115, 72637, 317309, 363185, 1586545, 6028871, 30144355]

約数ペア:

[(1, 30144355), (5, 6028871), (19, 1586545), (83, 363185), (95, 317309), (415, 72637), (1577, 19115), (3823, 7885)]